The use of singular value decomposition in the fitting of molecular constants to spectroscopic data
โ Scribed by Svend Brodersen
- Book ID
- 107802609
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 577 KB
- Volume
- 142
- Category
- Article
- ISSN
- 0022-2852
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The use of a least-squares term-value fit of a spectrum as a means of testing assignments is described. In a direct term-value fit the normal matrix is singular, with one zero eigenvalue for each set of connected levels. These equations are solved by a method which gives the term values of each conn
AWract-Parametric identification problems, often, require solving systems of algebraic equations via mversion of matrices of noisy data. Generally, these problems are badly conditioned and, therefore, small perturbations in the experimental data result in magnified errors in the ident&ed parameters.